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Silver 3.5 inch SAS hard drive with circuit board visible

DELL

DELL 91K8T ST33000650SS 3.5" 7200 RPM SAS internal hard drive

SKU CH-3ZZ6-8K765

3.5-inch 7200 RPM SAS internal hard drive storing 3 TB for desktop workloads

  • 3 TB capacity stores large datasets
  • 7200 RPM spindle speed enables fast data access
  • SAS 6 Gb/s interface supports high-throughput workloads
  • 5 inch form factor fits standard drive bays
  • New condition ensures full manufacturer reliability

DELL 91K8T 3.5" SAS Hard Drive

This drive is a new 3.5-inch internal hard drive with a SAS interface. It operates at 7200 RPM and provides 3 TB of storage capacity. The unit carries Dell part number 91K8T and Seagate model ST33000650SS. It is built for desktop systems that accept SAS drives.

Suits SAS 6 Gb/s bays; not for other interfaces

This drive suits administrators who need a 3.5-inch SAS drive running at 7200 RPM for compatible servers or workstations. Buyers whose systems only support a different drive interface should look at another product. The 6 Gb/s SAS connection is the supported link speed for this unit.

SAS 6 Gb/s interface decides fit

The single specification that decides whether this is the right part is the SAS 6 Gb/s interface. Your chassis and controller must accept a 3.5-inch SAS drive at this link speed. Verify that your hardware supports this exact interface before purchasing.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $72.99
Cheaper than about 62% of the 4,938 comparable items (median $107.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What controller does my system need to use the 91K8T 3.5" 7200 RPM SAS drive?

The drive connects via a SAS interface, so the host must provide a SAS controller or a compatible SAS backplane.

Can I keep the 91K8T in a chassis that also holds older 3.5" drives?

Yes, the 3.5" form factor matches standard drive bays, allowing it to sit alongside other 3.5" devices.

How can I verify the 91K8T is operating correctly after installation?

The system BIOS or RAID utility should detect the drive at its full 3TB capacity and report a SAS link.

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